---
product_id: 119270793
title: "OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (90x60x20MM)"
brand: "otoolworld"
price: "KSh7907"
currency: KES
in_stock: true
reviews_count: 2
category: "Otoolworld"
url: https://www.desertcart.co.ke/products/119270793-otoolworld-99-3-alumina-crucible-al2o3-assay-crucible-for-lab
store_origin: KE
region: Kenya
---

# Optimal Heating Rate: 50℃/min Max Temp: 1600℃ 99.3% Purity OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (90x60x20MM)

**Brand:** otoolworld
**Price:** KSh7907
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate Your Lab Game with OTOOLWORLD Crucibles! 🔬

## Quick Answers

- **What is this?** OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (90x60x20MM) by otoolworld
- **How much does it cost?** KSh7907 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/119270793-otoolworld-99-3-alumina-crucible-al2o3-assay-crucible-for-lab)

## Best For

- otoolworld enthusiasts

## Why This Product

- Trusted otoolworld brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Lifespan:** Designed for slow heating and cooling to maximize durability.
- • **High Purity Assurance:** Crafted from 99.3% alumina for reliable and accurate results.
- • **Precision Engineering:** Optimized dimensions (90x60x20MM) for consistent results.
- • **Versatile Laboratory Use:** Perfect for a variety of assays and experiments.
- • **Unmatched Heat Resistance:** Withstands temperatures up to 1600℃ for superior performance.

## Overview

The OTOOLWORLD 99.3% Alumina Crucible is engineered for high-performance laboratory applications, capable of withstanding extreme temperatures up to 1600℃. Its high purity and optimal design ensure reliable results, making it an essential tool for professionals in the field.

## Description

Buy OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (90x60x20MM): Crucibles - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Not - It broke in 3 places in a matter of 30 seconds. It obviously can’t handle a torch.
Review: not real - i highly doubt this is a real 99% alumina product. catastrophic failure on FIRST alumina powder calcination...

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 3.2 out of 5 stars 7 Reviews |

## Images

![OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (90x60x20MM) - Image 1](https://m.media-amazon.com/images/I/61gD-ki79zL.jpg)
![OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (90x60x20MM) - Image 2](https://m.media-amazon.com/images/I/51g6wHorPbL.jpg)
![OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (90x60x20MM) - Image 3](https://m.media-amazon.com/images/I/61aN-C6csCL.jpg)

## Customer Reviews

### ⭐ Not
*by A***R on June 30, 2025*

It broke in 3 places in a matter of 30 seconds. It obviously can’t handle a torch.

### ⭐ not real
*by L***M on October 3, 2021*

i highly doubt this is a real 99% alumina product. catastrophic failure on FIRST alumina powder calcination...

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**Shop now:** [https://www.desertcart.co.ke/products/119270793-otoolworld-99-3-alumina-crucible-al2o3-assay-crucible-for-lab](https://www.desertcart.co.ke/products/119270793-otoolworld-99-3-alumina-crucible-al2o3-assay-crucible-for-lab)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-05*